10110000002021 has 8 divisors (see below), whose sum is σ = 10210182837888. Its totient is φ = 10009818810000.

The previous prime is 10110000001993. The next prime is 10110000002057. The reversal of 10110000002021 is 12020000001101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10110000002021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110000002521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14683256 + ... + 15356366.

It is an arithmetic number, because the mean of its divisors is an integer number (1276272854736).

Almost surely, 2^{10110000002021} is an apocalyptic number.

It is an amenable number.

10110000002021 is a deficient number, since it is larger than the sum of its proper divisors (100182835867).

10110000002021 is a wasteful number, since it uses less digits than its factorization.

10110000002021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 821923.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 10110000002021 its reverse (12020000001101), we get a palindrome (22130000003122).

The spelling of 10110000002021 in words is "ten trillion, one hundred ten billion, two thousand, twenty-one".